| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.79 | 10.868% | $15.2887 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $114.72 | 8.653% | $124.6467 | $124.65 | $124.65 | $124.60 |
| Purchase #3 | $126.91 | 11.714% | $141.7762 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $233.59 | 11.488% | $260.4248 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $242.75 | 12.814% | $273.856 | $273.86 | $273.85 | $273.90 |
| Purchase #6 | $119.91 | 13.610% | $136.2298 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $219.85 | 10.739% | $243.4597 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,071.52 | $1,195.6819 | $1,195.69 | $1,195.70 | $1,195.70 | |